Home / 3,703,590.28-5,110,916.88-2,049,740.60

Finding the Fourth Proportional to 3,703,590.28, 5,110,916.88 and 2,049,740.60

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Solution

The fourth proportional to 3,703,590.28, 5,110,916.88 and 2,049,740.60 is: 2,828,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,590.28 : 5,110,916.88 = 2,049,740.60 : x
  2. Step 2: Convert to fraction form
    3,703,590.28/5,110,916.88 = 2,049,740.60/x
  3. Step 3: Cross multiply
    3,703,590.28x = 5,110,916.88 × 2,049,740.60
  4. Step 4: Simplify right side
    3,703,590.28x = 10,476,053,832,161.33
  5. Step 5: Solve for x
    x = 10,476,053,832,161.33/3,703,590.28
  6. Step 6: Final answer
    x = 2,828,621.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.